Return the issuer‐and‐serial of signer info idx in a signed PKCS#7 structure.

Synopsis

Declared in <openssl/pkcs7.h>

PKCS7_ISSUER_AND_SERIAL*
PKCS7_get_issuer_and_serial(
    PKCS7* p7,
    int idx);

Return Value

Pointer to the internal PKCS7_ISSUER_AND_SERIAL (do not free), or NULL if out of range.

Parameters

Name

Description

p7

PKCS#7 SignedData or SignedAndEnvelopedData object.

idx

Zero‐based index into the signer‐info stack.

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